3 Review(s)

Excellent Roller Digital Teaching Stamp for Kids Addition and Subtraction Math’s Practice Stamps Within 100 Adjustable Mathematical Question For Early Childhood Education Practical Reusable Stamping Roller Writing Books is also an Excellent First Step to Prepare for school Digital Teaching Printing & Stamping Easy to operate the Small and exquisite, easy to carry, can add ink for reuse. The imprint is clear, and it dries and does not fade after printing. Product includes digital teaching stamp. Questions can appear in front of you by scrolling the stamp, which can be adjusted, and the questions can be changed by gently twisting the button, and the questions will be randomly selected.